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Contribution of cellular and environmental factors to neuroviral infection

Research Project

Project/Area Number 25450433
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Veterinary medical science
Research InstitutionKyoto Sangyo University

Principal Investigator

NISHINO Yoshii  京都産業大学, 総合生命科学部, 准教授 (00271544)

Co-Investigator(Kenkyū-buntansha) SAITO Toshiyuki  京都産業大学, 総合生命科学部, 教授 (10162215)
Co-Investigator(Renkei-kenkyūsha) FUNABA Masayuki  京都大学, 大学院農学研究科, 准教授 (40238655)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywordsウイルス / ボルナ病ウイルス / ストレス / TGF-β / 神経疾患 / 神経細胞 / コルチコステロン / グリア細胞 / ストレス反応 / マウス / 感染症 / ミフェプリストン / グルココルチコイドレセプター / 脳神経疾患 / 副腎皮質ホルモン / 宿主因子 / 環境要因 / 宿主要因
Outline of Final Research Achievements

(1) Our epidemiological study revealed that the specific antibodies against BDV were present in one fourth of cats, even in cats aged below one year. The seropositive ratio was constant, irrespective of age and sampling season. The present study suggests that additional factors are required for onset of Borna disease in naturally infected cats and that BDV is transmitted through vertical routes in cats. (2) The regulatory expression of genes related to the TGF-b family, and the role of the enhanced BMP pathway in modulating cell responses in BDV-infected glial cells, suggesting that endogenous BMP activity is responsible for the expression of IGFBP-3. (3) Corticosterone upregulates transmission efficiency of BDV in neurons and that kainic acid exposure enhances neuronal excitotoxicity induced by BDV infection.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (12 results)

All 2016 2015 2014 2013 Other

All Journal Article (4 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 3 results,  Open Access: 1 results) Presentation (6 results) (of which Invited: 1 results) Remarks (2 results)

  • [Journal Article] Expression and role of the TGF-β family in glial cells infected with Borna disease virus.2016

    • Author(s)
      Yoshii Nishino*, Masaru Murakami and Masayuki Funaba.
    • Journal Title

      Microbes Infect.

      Volume: 18 Pages: 128-136

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A Study on Borna Disease Virus Infection in Domestic Cats in Japan2014

    • Author(s)
      Someya, A., Fukushima, R, Yoshida, M., Tanahashi,Y., Prapeuk, T., Iizuka, R., Hirami, H., Matsuda, A., Takahashi, S., Kurita, G., Kimura, T., Seo, M., Funaba, M. and Nishino, Y.
    • Journal Title

      Journal of Veterinary Medical Science

      Volume: 76 Issue: 8 Pages: 1157-1160

    • DOI

      10.1292/jvms.13-0349

    • NAID

      130004432187

    • ISSN
      0916-7250, 1347-7439
    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] ストレス性脳機能障害におけるウイルス持続感染の影響2014

    • Author(s)
      西野佳以、齋藤敏之
    • Journal Title

      京都産業大学先端科学技術研究所所報

      Volume: 13 Pages: 69-80

    • NAID

      110009624060

    • Related Report
      2014 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] ストレス性脳機能障害におけるウイルス持続観戦の影響2013

    • Author(s)
      齋藤敏行、西野佳以
    • Journal Title

      京都産業大学先端技術研究所所報

      Volume: 12 Pages: 93-99

    • Related Report
      2013 Research-status Report
  • [Presentation] Expression and role of the TGF-β family in glial cells infected with Borna disease virus.2015

    • Author(s)
      Yoshii Nishino, Masaru Murakami, Masayuki Funaba
    • Organizer
      第63回日本ウイルス学会
    • Place of Presentation
      福岡国際会議場(福岡県・福岡市)
    • Year and Date
      2015-11-22
    • Related Report
      2015 Annual Research Report
  • [Presentation] ボルナ病ウイルス感染初代神経培養細胞におけるコルチコステロンの影響2015

    • Author(s)
      河北尚輝、大和慎治、藤田英里香、小野隆祐、宮脇勇作、齋藤敏之、本田知之、西野佳以
    • Organizer
      第63回日本ウイルス学会
    • Place of Presentation
      福岡国際会議場(福岡県・福岡市)
    • Year and Date
      2015-11-22
    • Related Report
      2015 Annual Research Report
  • [Presentation] ウイルスの基礎と診断法、持続感染する神経ウイルスの紹介2015

    • Author(s)
      西野佳以
    • Organizer
      第7回 ELBION技術研究会
    • Place of Presentation
      (公財)京都高度技術研究所(京都府・京都市)
    • Year and Date
      2015-11-13
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] ボルナ病ウイルス感染初代神経培養細胞における副腎皮質ホルモンの影響2015

    • Author(s)
      西野佳以、河北尚輝、大和慎治、小野隆祐、宮脇勇作、本田知之、齋藤敏之
    • Organizer
      第158回日本獣医学会
    • Place of Presentation
      北里大学(青森県・十和田市)
    • Year and Date
      2015-09-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] ボルナ病ウイルス感染神経細胞初代培養における副腎皮質ホルモンの影響2015

    • Author(s)
      河北尚輝、大和慎治、小野隆祐、宮脇勇作、本田知之、齋藤敏之、西野佳以
    • Organizer
      第8回日本ボルナウイルス研究会
    • Place of Presentation
      京都市・京都産業大学
    • Year and Date
      2015-03-24
    • Related Report
      2014 Research-status Report
  • [Presentation] 脳におけるTimm染色法の再検討。

    • Author(s)
      齋藤敏之、市川みなみ、小野隆祐、西野佳以
    • Organizer
      日本獣医学会
    • Place of Presentation
      岐阜大学(岐阜市)
    • Related Report
      2013 Research-status Report
  • [Remarks] 生命科学研究科 教員紹介

    • URL

      http://www.kyoto-su.ac.jp/graduate/g_ls/kyoin/nishino.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 総合生命科学部 教員一覧

    • URL

      http://www.kyoto-su.ac.jp/faculty/professors/nls/nishino-yoshii.html

    • Related Report
      2015 Annual Research Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

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